Cup warmer
For my cup warmer, I think that it worked pretty good, it only dropped 10 degrees. My partners are Serena and Jade. At last our cap fell off and we had a little bit of material, so we just use tape from our homeroom and just fixed it. We did 2 experiment, the first one dropped like 16 degrees, but after we fixed the cap it was better, so I think we did a great job observing and making changes to make it better! I think if we do this again what we’ll change is making the cap better, we can maybe make the cap thicker and use more foil, because the cap is mostly made out of foil, and it’s the hottest part of the cup. So it can trap for heatness and coldness, because when you buy cold stuff from the grocery store it gives you something like foil. So I think foil does the best job.
